function mbit_mail(b,a,c) {
	document.write("<a href=\"mailto:" + a + "@" + b + "." + c + "\">" + a + "@" + b + "." + c + "</a>");
}
function mbit_searchfield() {
	if (document.getElementById("mbit_suche").value == "Suche") {
		document.getElementById("mbit_suche").value = "";
	}
}